I Sacrificed Myself for the Ancestor, Now I'm the Ancestor of the Whole Clan

The Qingyang Wang clan is on the verge of collapse. The family decides to awaken the ancestor who has slept beneath the earth for three hundred years. To revive him, they need a descendant with the purest bloodline to serve as his vessel. There’s only one direct descendant left: Wang Mingze, a good-for-nothing. His own second uncle binds him to the altar and tells him with a smile, “It’s the glory of the direct line to sacrifice yourself for the family.” The blood sacrifice array activates. The ancestor’s remnant soul enters his body to seize it… But fails. Wang Mingze swallows the ancestor’s three hundred years of cultivation and memories, along with the remnant soul itself. When he opens his eyes, three hundred members of the entire clan are kneeling in a sea of heads below the altar, their voices thundering: “Welcome back, Ancestor…” Wang Mingze stares at the backs of their heads and breaks into a cold sweat. Now the question is… How is he supposed to pretend to be their ancestor?